VSR's and Electronic Isolators


Electronic isolators, VSR's, solanoid isolators. Know your stuff Auto Electrically? or at least a bit? Got all the wiring you need? just need the isolator? Here they are VSR's and Electronic Isolators. Available in kit form for dual, auxillary or second battery set-ups.

  • 12v 100a Voltage sensitive replay Projecta Quality
    The perfect 'no-fuss' power management controllers suitable for a wide variety of 12v DC applications eg winches, auxilary battery set-ups etc
    Quality product. Click on image for more details.
    NZ$115.00 each
    10
  • Voltage sensitive relay VSR 12V 140A
    Ideal for dual battery set-ups as they enable two batteries to be charged at the same time and then isolates the batteries from each other when the vehicle is turned off, ensuring your starting battery is always charged & ready to go.
    click on product for more detail
    NZ$113.00 each
    10
  • 12v 200a Volatge sensitive relay Projecta Quality
    The perfect 'no-fuss' power management controllers suitable for a wide variety of 12v DC applications eg winches, auxilary battery set-ups etc
    Quality product. Click on image for more details.
    NZ$199.00 each
    10
  • Voltage sensitive relay VSR 24V 140A
    Ideal for dual battery set-ups as they enable two batteries to be charged at the same time and then isolates the batteries from each other when the vehicle is turned off, ensuring your starting battery is always charged & ready to go.
    Click on product for more detail
    NZ$108.00 each
    10
  • 12v 100a Electronic Isolator Projecta Quality
    NZ$168.00 each
  • 12V Dual Battery Volt Meter Projecta Quality
    An Intelligent and compact dual volt meter ideal for monitoring twin battery installations often found in 4WDs and caravan applications.
    click on image for more detail
    NZ$252.00 each
    10
  • 12v 150a Electronic Isolator Projecta Quality
    Sophisticated electronic isolators that allow you to run powerful accessories such as fridges, lights and inverters without flattening your starting battery. With no need to modify your vehicles wiring, simply install between your batetries, connect the earth and you're set to go!
    Also has the ability to use your auxilary battery as a back up to start your vehicle if your starting battery is flat -override button.
    Click on image for more detail
    NZ$222.50 each
    10
  • Low Voltage Disconnect LVD 12V 30A
    The ideal solution for protecting expensive deep cycle batteries from over-discharge. Automatically disconnects the load when the LVD detects the voltage has dropped to the disconnection point, ideal for 4WDs, camper trailers and smaller caravan applications.

    Click image for specs
    NZ$103.00
  • Low Voltage Disconnect LVD 12V 50A
    The ideal solution for protecting expensive deep cycle batteries from over-discharge. Automatically disconnects the load when the LVD detects the voltage has dropped to the disconnection point, ideal for caravan and motorhome applications.

    Click image for details
    NZ$132.00
  • DC/SOLAR BATTERY CHARGER AUTOMATIC 9-32V 25A 3 STAGE
    Allows you to charge your 12V second/auxiliary deep cycle battery on the go, simultaneously from solar and alternator (9-32V) inputs. IDC25 is shock, vibration and dust proof and also water resistant.
    Click image for more detail
    NZ$552.00

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